Final Answer
Step-by-step Solution
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Simplify the expression inside the integral
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$\int x^3dx+\int3x^{3}dx+\int x^3dx+\int3x^{-1}dx$
Learn how to solve integral calculus problems step by step online. Find the integral int(x^3+3x^2x)dx+int(x^3+3x^(2-3))dx. Simplify the expression inside the integral. The integral \int x^3dx+\int3x^{3}dx results in: x^{4}. The integral \int x^3dx+\int3x^{-1}dx results in: \frac{x^{4}}{4}+3\ln\left(x\right). Gather the results of all integrals.